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GitHub / java-diff-utils / java-diff-utils

Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.

JSON API: http://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/java-diff-utils%2Fjava-diff-utils
PURL: pkg:github/java-diff-utils/java-diff-utils

Stars: 1,411
Forks: 204
Open issues: 1

License: apache-2.0
Language: Java
Size: 2.96 MB
Dependencies parsed at: Pending

Created at: over 8 years ago
Updated at: 13 days ago
Pushed at: 13 days ago
Last synced at: 13 days ago

Commit Stats

Commits: 450
Authors: 33
Mean commits per author: 13.64
Development Distribution Score: 0.182
More commit stats: https://commits.ecosyste.ms/hosts/GitHub/repositories/java-diff-utils/java-diff-utils

Topics: computing-diffs, diff, diff-algorithm, inline, java, java-diff-utils, merge-text, meyer, tools, unified-diffs

Funding Links https://paypal.me/wumpz

OpenSSF Scorecard report

5.1

Overall Score

10/10 Critical Risk
31/60 High Risk
10/40 Medium Risk
10/20 Low Risk
Generated on August 11, 2025 | Scorecard vv5.2.1-40-gf6ed084d
Security Checks
10/10
Binary-Artifacts
High Risk

no binaries found in the repo

Determines if the project has generated executable (binary) artifacts in the source repository.

10/10
Dangerous-Workflow
Critical Risk

no dangerous workflow patterns detected

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10/10
Fuzzing
Medium Risk

project is fuzzed

Determines if the project uses fuzzing.

Show details
ℹ️ Info: OSSFuzz integration found
10/10
License
Low Risk

license file detected

Determines if the project has defined a license.

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ℹ️ Info: project has a license file: LICENSE:0
ℹ️ Info: FSF or OSI recognized license: Apache License 2.0: LICENSE:0
10/10
Maintained
High Risk

8 commit(s) and 5 issue activity found in the last 90 days -- score normalized to 10

Determines if the project is "actively maintained".

10/10
Vulnerabilities
High Risk

0 existing vulnerabilities detected

Determines if the project has open, known unfixed vulnerabilities.

1/10
Code-Review
High Risk

Found 4/26 approved changesets -- score normalized to 1

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0/10
Branch-Protection
High Risk

branch protection not enabled on development/release branches

Determines if the default and release branches are protected with GitHub's branch protection settings.

Show details
⚠️ Warn: branch protection not enabled for branch 'master'
0/10
CII-Best-Practices
Low Risk

no effort to earn an OpenSSF best practices badge detected

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0/10
Pinned-Dependencies
Medium Risk

dependency not pinned by hash detected -- score normalized to 0

Determines if the project has declared and pinned the dependencies of its build process.

Show details
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/maven.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/java-diff-utils/java-diff-utils/maven.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/maven.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/java-diff-utils/java-diff-utils/maven.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/stale.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/java-diff-utils/java-diff-utils/stale.yml/master?enable=pin
ℹ️ Info: 0 out of 3 GitHub-owned GitHubAction dependencies pinned
0/10
SAST
Medium Risk

SAST tool is not run on all commits -- score normalized to 0

Determines if the project uses static code analysis.

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⚠️ Warn: 0 commits out of 8 are checked with a SAST tool
0/10
Security-Policy
Medium Risk

security policy file not detected

Determines if the project has published a security policy.

Show details
⚠️ Warn: no security policy file detected
⚠️ Warn: no security file to analyze
⚠️ Warn: no security file to analyze
⚠️ Warn: no security file to analyze
0/10
Token-Permissions
High Risk

detected GitHub workflow tokens with excessive permissions

Determines if the project's workflows follow the principle of least privilege.

Show details
⚠️ Warn: no topLevel permission defined: .github/workflows/maven.yml:1
⚠️ Warn: no topLevel permission defined: .github/workflows/stale.yml:1
ℹ️ Info: no jobLevel write permissions found
N/A
Packaging
Not Applicable

packaging workflow not detected

Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.

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⚠️ Warn: no GitHub/GitLab publishing workflow detected.
N/A
Signed-Releases
Not Applicable

no releases found

Determines if the project cryptographically signs release artifacts.